package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

/**
 * @author yangeit
 * @date 2023年11月15日 15:00
 * @Description
 */
@RestController
@RequestMapping("/admin/dish")
@Slf4j
@Api(tags = "菜品管理")
public class DishController {

    @Autowired
    DishService dishService;

    @Autowired
    RedisTemplate redisTemplate;
    /**
     * 清楚缓存
     * @param pattern
     */
    private void cleanCache(String pattern){
        Set keys = redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }

    @PostMapping
    @ApiOperation("新增菜品")
    public Result save(@RequestBody DishDTO dto){
        log.info("菜品：{}",dto);
        dishService.saveWithFlavor(dto);

        String key="dish:"+dto.getCategoryId();
        cleanCache(key);


        return Result.success();

    }
    @GetMapping("/page")
    @ApiOperation("分页查询")
    public Result page(DishPageQueryDTO dto){
        log.info("分页查询：{}",dto);
        PageResult pageResult=dishService.page(dto);
        return Result.success(pageResult);

    }


    /**
     * 根据ids 批量删除
     * @param ids
     * @return
     */
    @DeleteMapping
    @ApiOperation("批量删除")
    public Result deleteByIds(@RequestParam("ids") List<Long> ids){

        log.info("批量删除ids:{}",ids);

        dishService.deleteByIds(ids);
        String key="dish:*";
        cleanCache(key);

        return Result.success();
    }


    @GetMapping("/{id}")
    @ApiOperation("根据id查询")
    public Result getById(@PathVariable Long id){


        log.info("根据id查询:{}",id);

     DishVO dishVO= dishService.getByIdWithFlavor(id);


        return Result.success(dishVO);

    }

    @PutMapping
    @ApiOperation("修改菜品")
    public Result update(@RequestBody DishDTO dto){
        log.info("修改菜品：{}",dto);
        dishService.updateWithFlavor(dto);

        String key="dish:*";
        cleanCache(key);


        return Result.success();

    }


    /**
     * 根据分类id查询菜品
     * @param categoryId
     * @return
     */
    @GetMapping("/list")
    @ApiOperation("根据分类id查询菜品")
    public Result<List<Dish>> list(Long categoryId){
        List<Dish> list = dishService.list(categoryId);
        return Result.success(list);
    }


}
